Motion and Forces Crossword Puzzle- Made by Pragnya G.

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Across
  1. 5. Distance and direction of an object's change in position from the starting point.
  2. 6. States that the acceleration of an object is in the same direction as the net force on the object, and that the acceleration equals the net force divided by its mass.
  3. 8. Rate of change of velocity; can be calculated by dividing the change in the velocity by the time it takes the change to occur.
  4. 10. Gravitational force exerted on an object.
  5. 11. Tendency of an object to resist any change in its motion.
  6. 13. Describes the fall of an object on which only the force of gravity is acting.
  7. 14. Acceleration of an object toward the center of a curved or circular path.
  8. 17. A force that is directed toward the center of a curved or circular path.
  9. 18. A push or pull exerted on an object
  10. 19. Attractive force between two objects that depends on the masses of the objects and the distance between them
  11. 20. Force that opposes the sliding motion between 2 touching surfaces.
Down
  1. 1. The speed and direction of a moving object.
  2. 2. The length an object travels; measured in SI units of meters.
  3. 3. States that an object moving at a constant velocity keeps moving at that velocity unless an unbalanced force acts on it.
  4. 4. States that if no external forces act on a group of objects, their total momentum does not change.
  5. 7. Force that opposes the motion of objects that move through the air.
  6. 9. The maximum speed an object will reach when falling through a substance; such as air.
  7. 12. Distance an object travels per unit of time.
  8. 15. States that when one object exerts a force on a second object, the second object exerts a force on the first object that's equal in strength and in the opposite direction.
  9. 16. A change in an object's position relative to the reference point